Questions

Rio Summit is associated with

A difference between 2 longitudes at equator is nearby equivalent to _____ km.

___________ is the process of restoring a forest that once existed but was removed at some point of time in the past.

Equus Caballus is the scientific name of _________.

What is the main cause of temperature rise in the interior of the Earth?

In which system is the central government weakest?

In which of the following situations is mechanical energy most likely to be conserved?

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is double that of earth and radius is same as that of earth is _________________.